/Engine/Plugins/Runtime/GameplayAbilities/Source/GameplayAbilities/Public/AbilitySystemComponent.h
Cancels the ability target data and calls callbacks
virtual void CancelAbilityTargetData ( [FGameplayAbilitySpecHandle](API\Plugins\GameplayAbilities\FGameplayAbilitySpecHandle) AbilityHandle, [FPredictionKey](API\Plugins\GameplayAbilities\FPredictionKey) AbilityOriginalPredictionKey )